ARM: dts: use capital "OR" for multiple licenses in SPDX

Documentation/process/license-rules.rst and checkpatch expect the SPDX
identifier syntax for multiple licenses to use capital "OR".  Correct it
to keep consistent format and avoid copy-paste issues.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230823085146.113562-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann <arnd@arndb.de>

arch/arm/boot/dts/allwinner/sun8i-t113s-mangopi-mq-r-t113.dts

-// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 // Copyright (C) 2022 Arm Ltd.
 
 #include <dt-bindings/interrupt-controller/irq.h>

arch/arm/boot/dts/allwinner/sun8i-t113s.dtsi

-// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 // Copyright (C) 2022 Arm Ltd.
 
 #define SOC_PERIPHERAL_IRQ(nr) GIC_SPI nr

arch/arm/boot/dts/allwinner/sunxi-d1s-t113-mangopi-mq-r.dtsi

-// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 // Copyright (C) 2022 Arm Ltd.
 /*
  * Common peripherals and configurations for MangoPi MQ-R boards.

arch/arm/boot/dts/nxp/imx/imx6dl-b105pv2.dts

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for General Electric B105Pv2
 //

arch/arm/boot/dts/nxp/imx/imx6dl-b105v2.dts

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for General Electric B105v2
 //

arch/arm/boot/dts/nxp/imx/imx6dl-b125pv2.dts

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for General Electric B125Pv2
 //

arch/arm/boot/dts/nxp/imx/imx6dl-b125v2.dts

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for General Electric B125v2
 //

arch/arm/boot/dts/nxp/imx/imx6dl-b155v2.dts

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for General Electric B155v2
 //

arch/arm/boot/dts/nxp/imx/imx6dl-b1x5pv2.dtsi

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for General Electric B1x5Pv2
 // patient monitor series

arch/arm/boot/dts/nxp/imx/imx6dl-b1x5v2.dtsi

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for General Electric B1x5v2
 // patient monitor series

arch/arm/boot/dts/nxp/imx/imx6dl-emcon-avari.dts

-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 //
 // Copyright (C) 2018 emtrion GmbH
 //

arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi

-// SPDX-License-Identifier: GPL-2.0 or MIT
+// SPDX-License-Identifier: GPL-2.0 OR MIT
 //
 // Device Tree Source for i.MX6DL based congatec QMX6
 // System on Module

arch/arm/boot/dts/nxp/imx/imx6q-emcon-avari.dts

-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 //
 // Copyright (C) 2018 emtrion GmbH
 //

arch/arm/boot/dts/nxp/imx/imx6qdl-emcon-avari.dtsi

-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 //
 // Copyright (C) 2018 emtrion GmbH
 //

arch/arm/boot/dts/nxp/imx/imx6qdl-emcon.dtsi

-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 //
 // Copyright (C) 2018 emtrion GmbH
 //

arch/arm/boot/dts/st/stm32mp157c-emsbc-argon.dts

-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 //
 // Copyright (c) 2021 emtrion GmbH
 // Author: Reinhold Müller <reinhold.mueller@emtrion.de>.

arch/arm/boot/dts/st/stm32mp157c-emstamp-argon.dtsi

-// SPDX-License-Identifier: (GPL-2.0 or MIT)
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 //
 // Copyright (c) 2021 emtrion GmbH
 // Author: Reinhold Müller <reinhold.mueller@emtrion.de>.